12160180

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5903}}^1$

素因数の和:6015

約数の個数: 24

約数和(自身を含む): 25788672

約数和(自身を除く): 13628492

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 5903, 11806, 23612, 29515, 59030, 118060, 608009, 1216018, 2432036, 3040045, 6080090, 12160180]

約数ペア:

[(1, 12160180), (2, 6080090), (4, 3040045), (5, 2432036), (10, 1216018), (20, 608009), (103, 118060), (206, 59030), (412, 29515), (515, 23612), (1030, 11806), (2060, 5903)]